A coworker works with students from a variety of classrooms in small groups. Sometimes it is more convenient for her to just sit on the ground with the students in the hall and I suggested that maybe a rolling bench …
Making a Rolling Bench with Soft Closing Drawers Read more »
In planning to teach my students how to build circuits and program Arduinos, I decided to mount Arduino UNOs and small breadboards on 6″ long 2×6 blocks. This should help keep the two together and since they are being used …
3D Printed USB Strain Relief and Student Project Boards for Arduino UNO and Breadboards Read more »
I set up a FreePBX server for my school and most of it went smoothly. We have almost 50 Polycom phones and Endpoint Manager made it very easy to assign the phones to the right extensions and put the right …
Organizing BLF Keys on VVX Expansion Modules in FreePBX Read more »
I started installing a new phone system for work. It’s replacing the Comcast phones with a FreePBX server and new Polycom phones. The great thing about this setup is that you can provision a large number quickly as long as …
My wife and I bought a 1995 Jeep Cherokee XJ mostly for camping and road trips. It was only $3,100 and is an automatic so she can drive it (for some reason, she doesn’t want to learn to drive a …
I know what you’re thinking: why would you use case lube on straight wall pistol brass?!? It doesn’t need it and you’re just making more work for yourself! To that I say, yes, you are correct. However, it makes a …
I have several Anycubic Kossel 3D Printers that work great for the price ($180-320 depending on the model). One issue I’ve run into is when a reel of filament gets low, I can’t reliably print with it for fear of …
My older style Anycubic Kossel Pulley didn’t come with a heated bed or a power supply large enough to run it. Although the newer Kossels Anycubic is making (as of early 2018) come with both, I had to purchase these …
Fixing a Cheap 3d Printer Power Supply with a Blown NTC Thermister Read more »